/*
	(c) Copyright  2012 - 2018 Anton Sviridenko
	https://picapica.im

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef PICA_COMMON_H
#define PICA_COMMON_H

#ifdef WIN32
#define CLOSE closesocket
#define SHUTDOWN(s) shutdown(s,SD_BOTH)
#define IOCTLSETNONBLOCKINGSOCKET(s, a) {unsigned long arg = (a); ioctlsocket(s, FIONBIO, (unsigned long*)&arg); }
#else
#define CLOSE close
#define SHUTDOWN(s) shutdown(s,SHUT_RDWR)
#define IOCTLSETNONBLOCKINGSOCKET(s, a) {int arg = (a); ioctl(s, FIONBIO, (int*)&arg); }
#endif

#if  defined(WIN32) || defined (__APPLE__)
#define MSG_NOSIGNAL 0
#endif


//call func for each linked list item
#define LISTMAP(listname,type,func,arg) \
{struct type *p;\
p= listname  ## _list_head;\
while(p)\
{func(p,arg);p=p->next;}\
}

#define LISTSEARCH(listname,type, item, value,itemptr) \
{\
struct type *p;\
p= listname  ## _list_head;\
while(p)\
	{\
	if (p-> item == value)\
		{\
		itemptr=p;\
		break;\
		}\
	p=p->next;\
	}\
}


#endif